May weather in Chewelah, WA
The average temperature in Chewelah in May is 55.2°F (40.4°F–70.0°F). Average precipitation: 2.03 inches.
May is a spring month in Chewelah, and is warmer than the annual average of 46.3°F. Daily temperatures swing about 29.6°F between overnight low and afternoon high. Daylight averages about 14h 60m. For travel, May is a comfortable month to visit.
Avg High
70.0°F
Avg Low
40.4°F
Precipitation
2.03 in
Daylight
14h 60m
May records in Chewelah
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1998) | 16.0°F (1954) | 0.44 in (1928) |
| May 2 | 87.1°F (1998) | 21.0°F (1954) | 0.51 in (1995) |
| May 3 | 91.9°F (2023) | 23.0°F (1928) | 1.02 in (1975) |
| May 4 | 90.0°F (1992) | 25.0°F (1949) | 0.80 in (1964) |
| May 5 | 93.9°F (1992) | 24.1°F (1982) | 0.55 in (1936) |
| May 6 | 95.0°F (1992) | 25.0°F (1965) | 0.58 in (1979) |
| May 7 | 93.9°F (1987) | 23.0°F (1930) | 0.80 in (1991) |
| May 8 | 91.0°F (1987) | 23.0°F (2002) | 0.62 in (2023) |
| May 9 | 93.0°F (1987) | 25.0°F (2002) | 0.64 in (1967) |
| May 10 | 91.0°F (1949) | 26.1°F (1999) | 0.85 in (1961) |
| May 11 | 96.1°F (1993) | 25.0°F (1959) | 0.50 in (1954) |
| May 12 | 98.1°F (1993) | 24.1°F (1985) | 0.74 in (2003) |
| May 13 | 93.0°F (1931) | 25.0°F (1935) | 1.01 in (1957) |
| May 14 | 90.0°F (1939) | 24.1°F (1964) | 0.60 in (1978) |
| May 15 | 93.0°F (1939) | 25.0°F (1986) | 0.81 in (1935) |
| May 16 | 93.9°F (1973) | 21.9°F (2024) | 1.60 in (1980) |
| May 17 | 96.1°F (2006) | 25.0°F (1966) | 1.55 in (1990) |
| May 18 | 95.0°F (2006) | 24.1°F (1966) | 0.97 in (1977) |
| May 19 | 90.0°F (1956) | 24.1°F (1931) | 1.29 in (1957) |
| May 20 | 90.0°F (1954) | 25.0°F (1931) | 1.10 in (1957) |
| May 21 | 91.0°F (1928) | 26.1°F (2010) | 0.94 in (2004) |
| May 22 | 91.9°F (1988) | 27.0°F (2010) | 1.07 in (1932) |
| May 23 | 95.0°F (2001) | 27.0°F (1964) | 0.90 in (2016) |
| May 24 | 96.1°F (1934) | 27.0°F (2010) | 0.75 in (2022) |
| May 25 | 97.0°F (1992) | 24.1°F (1926) | 0.80 in (1973) |
| May 26 | 93.9°F (1936) | 26.1°F (1926) | 2.35 in (1998) |
| May 27 | 93.0°F (1958) | 27.0°F (1926) | 0.58 in (1988) |
| May 28 | 96.1°F (1934) | 28.9°F (1926) | 0.83 in (1988) |
| May 29 | 99.0°F (1986) | 26.1°F (1951) | 0.73 in (1959) |
| May 30 | 99.0°F (1986) | 23.0°F (1926) | 0.63 in (2003) |
| May 31 | 91.0°F (1931) | 27.0°F (1926) | 0.85 in (1987) |